[clangd] Library dependencies in XPC
[clangd] Library dependencies in XPC

Patch by Nicholas Allegra

Differential Revision: https://reviews.llvm.org/D58089

git-svn-id: a34e9779ed74578ad5922b3306b3d80a0c825546@354949 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra